Pith Number

pith:HAZGHTCO

pith:2018:HAZGHTCO5UQTWT4DJ4W57SFYIS

not attested not anchored not stored refs pending

Geometry of the quantum set on no-signaling faces

Ashutosh Rai, Cristhiano Duarte, Rafael Chaves, Samurai Brito

arxiv:1812.06057 v2 · 2018-12-14 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HAZGHTCO5UQTWT4DJ4W57SFYIS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:51:39.079638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

383263cc4eed213b4f834f2ddfc8b844b2671e27768eca2e9c345a732ef875d3

Aliases

arxiv: 1812.06057 · arxiv_version: 1812.06057v2 · doi: 10.48550/arxiv.1812.06057 · pith_short_12: HAZGHTCO5UQT · pith_short_16: HAZGHTCO5UQTWT4D · pith_short_8: HAZGHTCO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HAZGHTCO5UQTWT4DJ4W57SFYIS \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 383263cc4eed213b4f834f2ddfc8b844b2671e27768eca2e9c345a732ef875d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccf2c67d79f0334b6e45dfe76fc06582e7428af1a2615122ccce5eba3ba110f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-14T18:11:26Z",
    "title_canon_sha256": "490ee20dc9f82a7461c97cffeb6a49c28106771261934cf3eac379c190843b4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06057",
    "kind": "arxiv",
    "version": 2
  }
}